If you share your home with four cats, you know the struggle of keeping up with litter box duty. Standard pans fill too quickly, get kicked out, and trap odors. You need a solution that holds more litter, resists stains, and cuts down on daily scooping. In this guide, we review the Tevila XL Open Top Stainless Steel Litter Box, a top contender for the best high-capacity litter boxes for four cats. This pan is designed for large households and big breeds alike. If you are managing three cats in a tighter space, you might also find our review of best litter boxes for three cats in small homes helpful.

Buying Guide: What to Look for in a High-Capacity Litter Box for Four Cats

1. Capacity and Size

With four cats, the litter box must hold enough litter to last more than a day without constant refilling. Look for dimensions that allow multiple cats to use the box comfortably without crowding. The Tevila XL measures 22.8 inches long by 14.5 inches wide, offering generous interior space. Its deep basin reduces the frequency of refills, which is a practical advantage for busy households. For apartment dwellers with three cats, we have evaluated space-saving options in our best litter boxes for three cats in apartments guide.

2. Material: Stainless Steel vs. Plastic

Plastic pans can absorb odors over time and develop scratches that harbor bacteria. Stainless steel is non-porous, rustproof, and naturally resists smell retention. The Tevila XL uses heavy-duty stainless steel with a non-stick surface, making it easy to rinse clean. It also stands up to vigorous digging without cracking. This material choice is especially important when multiple cats use the same box daily.

3. High Sides and Leak Prevention

Cats that spray urine or kick litter can create a mess around the box. A high-sided design acts as a splash guard and keeps the floor clean. The Tevila XL features a 5.7-inch tall guard (10.2 inches total height) that blocks flying litter and urine. A tight seal prevents leaks, which is essential when the box sits on hardwood or carpet. If you have cats of different sizes, you may want to check our recommendations for best litter boxes for three cats with different sizes.

4. Ease of Cleaning

Daily scooping is a must for four cats, but deep cleaning should not be a chore. Look for smooth, rounded corners that eliminate hard-to-reach gaps. The Tevila XL has an open top for quick access and a non-stick surface that prevents waste from bonding. A quick rinse and wipe are enough to keep it fresh. The included scoop is tough enough to break up clumps without scratching the surface.

Final Thoughts

For a household with four cats, the Tevila XL Open Top Stainless Steel Litter Box stands out as a practical, durable choice. Its large capacity reduces refill frequency, while the high sides and non-stick surface keep mess and odors under control. The stainless steel construction ensures it will last for years without absorbing smells. If you are looking for the best high-capacity litter boxes for four cats, this model delivers on every front without unnecessary complexity.

Frequently Asked Questions

How often should I clean a litter box for four cats?

With four cats, scoop at least twice a day to prevent odor buildup and keep your cats happy. A deep clean with soap and water should happen every one to two weeks. The non-stick surface of the Tevila XL makes this quick.

Is stainless steel better than plastic for a multi-cat litter box?

Yes, stainless steel is non-porous and resists odor absorption far better than plastic. It also does not scratch easily, so bacteria have fewer places to hide. For four cats, this hygienic advantage is significant.

Can the Tevila XL fit a large Maine Coon cat?

Absolutely. The Tevila XL is sized 22.8 by 14.5 inches with a 10.2-inch height, giving even large breeds enough room to turn and dig. The high sides also contain spray from big cats.

What is the best litter to use with a high-sided stainless steel box in 2026?

Clumping clay or silica gel litter works well because the non-stick surface prevents clumps from sticking. Avoid lightweight litters that may be kicked out more easily. For more guidance, visit our Multi-Cat Litter Boxes category page.